/Engine/Source/Runtime/InteractiveToolsFramework/Public/BaseGizmos/CombinedTransformGizmo.h
Set the active target object for the Gizmo
virtual void SetActiveTarget ( [UTransformProxy](API\Runtime\InteractiveToolsFramework\BaseGizmos\UTransformProxy) * Target, [IToolContextTransactionProvider](API\Runtime\InteractiveToolsFramework\IToolContextTransactionProvider) * TransactionProvider )